OK, let's screw with definitions even *further*.
In my small collection is a 19th century European shortsword of a type known as an "Engineer's Sword" with unknown regimental markings. Haven't bothered to get it appraised yet but crown mark is of a type that looks similar to the Dutch crown.
It's got a 16" blade, single-hand brass grip with typical "s" shaped vertical guard, slight curve. It's 1/4" stock at the guard tapering to about 1/8th at the tip, flat ground and single edge except at the last three inches.
It's got one small mark at the tip that looks like it saw prybar use, and the upper grip was clearly used to pound 19th-century-type square nails. Engineer's swords were given to engineer corps officers who "had to have a sword" as badge of office but said swords were designed as tough TOOLS because that's invariable what they'd get used as.
As an aside, the steel is still sound, takes a good edge and is a great "bedside companion", especially for a close-range indoor fight. I wish to hell I'd taken it to AZ for Kevin's party, 'cuz he allowed a Busse shortsword into the wood-chop competition whose owner walked away with a MirageX.
And this sucker can still chop better than that Busse.
Jim March